Cigarette outlet in Scion xB

I have a 2006 Scion xB. I want to make it hot all the time and/or add another outlet. Which wires should I use from the fuse block? I understand there are two empty fuse slots in the bottom of the fuse block. One is hot all the time, and the pother is on ign. If anyone has any suggestions or know which wires to use, it would be greatly appreciated. Also, if possible, I need it to be hot even when starting.

Thank you,

Chris

use the first ignition listed should stay hot with crank like nouseforaname said use dmm to test

12volts  wht/blue (40A), wht/red (15A)  +  ignition harness Starter  black  +  ignition harness Second Starter  N/A     Ignition  black  +  ignition harness Second Ignition  BLACK / YELLOW  +  ignition harness Third Ignition  N/A     Accessory  blue/red  +  ignition harness Second Accessory  N/A     Keysense  yellow  -  ignition harness Power Lock  blue/white  -  driver kick, 14 pin plug Notes: Meter this wire while turning the key in the driver door key cylinder. Power Unlock  yellow/black (double pulse)  -  driver kick, 14 pin plug Notes: Meter this wire while turning the key in the driver door key cylinder. Can also use the passenger door key cylinder wire for unlock, which only requires a single pulse. It is blue/red (-) in the passenger kick in a 14 pin plug. Lock Motor  blue/orange  5wi  driver kick, 9 pin plug Unlock Motor  YELLOW /GREEN  5wi  driver kick, 9 pin plug Parking Lights+  green  +  headlight switch Notes: Also found at the top of the fuse box in a 13 pin plug. Parking Lights-  N/A     Hazards  GREEN/ orange  -  hazard switch Turn Signal(L)  GREEN/ black  +  top of fuse box, 13 pin plug Turn Signal(R)  GREEN/ YELLOW  +  top of fuse box, 13 pin plug Reverse Light  RED / black  +  top of fuse box, 9 pin plug Door Trigger  RED / white  -  top of fuse box, 9 pin plug Dome Supervision  use door trigger wire     Trunk/Hatch Pin  common with door trigger wire     Hood Pin  N/A     Trunk/Hatch Release  BROWN / yellow  -  driver kick, harness to rear Notes: Meter this wire while opening the hatch from the handle on the rear hatch. The hatch release motor wire is blue / YELLOW (+) in the driver kick, harness to rear. Power Sliding Door  N/A     Factory Alarm Arm  N/A     Factory Alarm Disarm  N/A     Disarm No Unlock  N/A     Tachometer  black  ac  data link conn below fuse box, pin 9 Wait to start  N/A     Brake Wire  GREEN/ red  +  brake pedal switch Notes: Also found at the top of the fuse box in a 13 pin plug. Parking Brake  black  -  parking brake switch Horn Trigger  WHITE/ red  -  horn switch Memory Seat 1  N/A     Memory Seat 2  N/A     Memory Seat 3  N/A     Interface Module: Category: Immobilizer Bypass Required: No Type: N/A Part #: N/A